- Death Valley National Park, USA
- Volcano Tours in Hawaii, USA
- Snake Island, Brazil
- Skellig Michael Mountain, Ireland
- Lake Natron, Tanzania
- Oymyakon, Siberia
- Danakil Desert, Ethiopia
- Skeleton Coast, Namibia
- Mount Washington, USA
- Gates of Hell, Turkmenistan
- North Sentinel Island, Andamans
- Madidi National Park, Bolivia
Death Valley National Park

Death Valley National Park is located in the desert region of California and Nevada in the United States. While the park is a popular tourist destination known for its unique geological features, it can also be a dangerous place due to its harsh and unforgiving environment. The park is known for its extreme temperatures, with summer temperatures often reaching over 120 degrees Fahrenheit (49 degrees Celsius). The park also receives very little rainfall, and the lack of water and shade can make it difficult for visitors to stay hydrated and cool.
Other hazards in the park include flash floods, dangerous wildlife, and treacherous hiking trails. Visitors should also be aware of the potential for thunderstorms and lightning strikes during the summer months. It’s highly recommended to be prepared with enough water, food, and other essentials, and a good understanding of the park’s regulations and weather conditions before visiting. Proper planning and preparation can help ensure a safe and enjoyable visit to Death Valley National Park.
Volcano Tours in Hawaii, USA

Hawaii is home to several active volcanoes, including Kilauea and Mauna Loa on the island of Hawaii, and Haleakala on the island of Maui. Taking a tour to see these volcanoes can be a unique and exciting experience, but it also comes with certain risks.
Volcanic eruptions can occur with little to no warning, and toxic gases and ash can be released during an eruption. It is important to be aware of the current volcanic activity and to follow the guidance of park rangers and tour guides. Visitors should also be prepared for the possibility of ashfall, which can affect visibility and breathing.
Hiking on the volcano can also be dangerous, as the terrain can be rough and uneven, and hiking trails can be closed due to volcanic activity. Visitors should also be aware of the possibility of volcanic vents and fumaroles, which can release scalding steam and gases.
It’s recommended to check the Hawaii Volcanoes National Park or the USGS Hawaiian Volcano Observatory for the most updated information about volcano activity and safety measures. It’s also important to check the weather conditions and wear appropriate clothing and footwear, and to bring enough water and snacks.
Overall, while volcano tours in Hawaii can be a thrilling and unique experience, it’s important to be aware of the potential risks and to take the necessary precautions to stay safe.
Snake Island, Brazil

Ilha de Queimada Grande, commonly known as Snake Island, is a small island located off the coast of Brazil. The island is known for its large population of golden lancehead pit vipers, a highly venomous snake species that is endemic to the island. The venom of the golden lancehead is said to be one of the most toxic of any snake species, and the snakes are known to be highly aggressive.
Due to the danger posed by the snakes, the Brazilian government has prohibited any kind of human settlement on the island and also banned visitors from landing on the island. Only a few scientists and researchers are allowed to visit the island with permission and under strict supervision.
If you are planning to visit the island, you will be disappointed, as it is illegal and also extremely dangerous due to the snakes. However, there are other places you can visit in Brazil that offer great biodiversity and natural beauty, such as the Amazon Rainforest, the Pantanal wetlands, and the Iguaçu Falls.
Skellig Michael Mountain, Ireland

Skellig Michael is an island located off the coast of County Kerry, Ireland. The island is home to the remains of an early Christian monastery, which was built in the 6th century and is considered a UNESCO World Heritage Site. The island is also known for its steep and rocky terrain, making it a challenging and potentially dangerous place to visit.
Access to the island is limited and is only possible by boat. Visitors can only land on the island during the summer months and are required to be in the good physical condition as the climb to the monastic site is steep and can take about 1.5-2 hours each way.
The island is also home to a large population of seabirds and other wildlife, and visitors should be aware of the potential for bird strikes while climbing the steep and narrow paths. Weather conditions can also be unpredictable, and it’s highly recommended to check the forecast and to wear appropriate clothing and footwear.
Visitors should also be aware that the island is a sacred site and should be respectful of the ruins and the wildlife that calls the island home. The National Parks and Wildlife Service of Ireland, which manages the island, has rules and regulations that should be followed.
Overall, while visiting Skellig Michael can be a unique and rewarding experience, it’s important to be prepared for the physical challenge and to follow the guidance of the authorities to ensure a safe and enjoyable visit.
Lake Natron, Tanzania

Lake Natron is a salt and soda lake located in northern Tanzania, near the Kenyan border. The lake is known for its extremely high temperatures and alkaline water, which can reach up to 140°F (60°C) and pH as high as 10.5. The lake is also known for its unique red color, caused by microorganisms that thrive in the harsh conditions of the lake.
The lake is not safe for swimming, and the high temperatures and alkalinity of the water can cause severe burns and other health problems. The lake is also home to a variety of salt-loving microorganisms, and visitors should be aware that the water is not safe to drink.
The surrounding area is also inhospitable, with little vegetation and extremely high temperatures. Visitors should be prepared for the heat and bring enough water and other essentials. The sun is also very intense, so it is recommended to wear sunscreen and appropriate clothing to protect from the sun.
Despite the harsh conditions, Lake Natron is a unique and important ecosystem that is home to a variety of birds, fish, and other animals. Visitors should also be aware of the importance of preserving the ecosystem and should avoid disturbing wildlife or leaving behind any trash.
Overall, while Lake Natron can be an interesting place to visit, it is important to be aware of the potential dangers and to take the necessary precautions to stay safe
Oymyakon, Siberia

Oymyakon is a rural locality in the Sakha Republic, Russia. It is located in the northeastern part of the republic and is considered one of the coldest permanently inhabited places on Earth, with temperatures dropping as low as -67.7°C (-90°F). Despite the harsh climate, the local economy is based primarily on reindeer herding and agriculture. The population is around 500 people.